ethstats-client/app.js
2015-02-27 01:24:43 +02:00

30 lines
668 B
JavaScript

var nodeModel = require('./lib/node');
var node = new nodeModel();
var gracefulShutdown = function() {
console.log("Received kill signal, shutting down gracefully.");
node.stop();
console.log("Closed node watcher");
setTimeout(function(){
console.log("Closed out remaining connections.");
process.exit(0)
}, 2*1000);
}
// listen for TERM signal .e.g. kill
process.on('SIGTERM', gracefulShutdown);
// listen for INT signal e.g. Ctrl-C
process.on('SIGINT', gracefulShutdown);
// listen for shutdown signal from pm2
process.on('message', function(msg) {
if (msg == 'shutdown')
gracefulShutdown();
});
module.exports = node;